708e2187a3
* elf32-rx.c (describe_flags): New function. Returns a buffer containing a description of the E_FLAG_RX_... values set. (rx_elf_merge_private_bfd_data): Use it. (rx_elf_print_private_bfd_data): Likewise. (elf32_rx_machine): Skip EF_RX_CPU_RX check. (elf32_rx_special_sections): Define. (elf_backend_special_sections): Define. 2012-11-09 Nick Clifton <nickc@redhat.com> * readelf.c (get_machine_flags): Add support for E_FLAG_RX_ABI. 2012-11-09 Nick Clifton <nickc@redhat.com> * config/obj-elf.c (obj_elf_change_section): Allow init array sections to have the SHF_EXECINSTR attribute for the RX target. * config/tc-rx.c (elf_flags): Initialise with E_FLAG_RX_ABI. (enum options): Add OPTION_USES_GCC_ABI and OPTION_USES_RX_ABI. (md_longopts): Add -mgcc-abi and -mrx-abi. (md_parse_option): Add support for OPTION_USES_GCC_ABI and OPTION_USES_RX_ABI. * doc/as.texinfo (RX Options): Add mention of remaining RX options. * doc/c-rx.texi: Document -mgcc-abi and -mrx-abi. 2012-11-09 Nick Clifton <nickc@redhat.com> * rx.h (EF_RX_CPU_RX): Add comment. (E_FLAG_RX_ABI): Define. 2012-11-09 Nick Clifton <nickc@redhat.com> * emultempl/rxelf.em (no_flag_mismatch_warnings): Initialise to true. (PARSE_AND_LIST_LONGOPTS): Add flag-mismatch-warnings. (PARSE_AND_LIST_ARG_CASES): Add support for --flag-mismatch-warnings.
88 lines
3.1 KiB
Text
88 lines
3.1 KiB
Text
# This shell script emits a C file. -*- C -*-
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# Copyright 2009, 2011 Free Software Foundation, Inc.
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#
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# This file is part of the GNU Binutils.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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# MA 02110-1301, USA.
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#
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# This file is sourced from elf32.em, and defines extra rx-elf
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# specific routines.
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#
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test -z "$TARGET2_TYPE" && TARGET2_TYPE="rel"
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fragment <<EOF
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static bfd_boolean no_flag_mismatch_warnings = TRUE;
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static bfd_boolean ignore_lma = TRUE;
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/* This is a convenient point to tell BFD about target specific flags.
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After the output has been created, but before inputs are read. */
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static void
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rx_elf_create_output_section_statements (void)
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{
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extern void bfd_elf32_rx_set_target_flags (bfd_boolean, bfd_boolean);
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bfd_elf32_rx_set_target_flags (no_flag_mismatch_warnings, ignore_lma);
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}
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EOF
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# Define some shell vars to insert bits of code into the standard elf
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# parse_args and list_options functions.
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#
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PARSE_AND_LIST_PROLOGUE='
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#define OPTION_NO_FLAG_MISMATCH_WARNINGS 301
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#define OPTION_IGNORE_LMA 302
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#define OPTION_NO_IGNORE_LMA 303
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#define OPTION_FLAG_MISMATCH_WARNINGS 304
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'
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PARSE_AND_LIST_LONGOPTS='
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{ "no-flag-mismatch-warnings", no_argument, NULL, OPTION_NO_FLAG_MISMATCH_WARNINGS},
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{ "flag-mismatch-warnings", no_argument, NULL, OPTION_FLAG_MISMATCH_WARNINGS},
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{ "ignore-lma", no_argument, NULL, OPTION_IGNORE_LMA},
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{ "no-ignore-lma", no_argument, NULL, OPTION_NO_IGNORE_LMA},
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'
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PARSE_AND_LIST_OPTIONS='
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fprintf (file, _(" --no-flag-mismatch-warnings Don'\''t warn about objects with incompatible\n"
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" endian or dsp settings\n"));
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fprintf (file, _(" --flag-mismatch-warnings Warn about objects with incompatible\n"
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" endian, dsp or ABI settings\n"));
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fprintf (file, _(" --ignore-lma Ignore segment LMAs [default]\n"
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" (for Renesas Tools compatibility)\n"));
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fprintf (file, _(" --no-ignore-lma Don'\''t ignore segment LMAs\n"));
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'
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PARSE_AND_LIST_ARGS_CASES='
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case OPTION_NO_FLAG_MISMATCH_WARNINGS:
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no_flag_mismatch_warnings = TRUE;
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break;
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case OPTION_FLAG_MISMATCH_WARNINGS:
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no_flag_mismatch_warnings = FALSE;
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break;
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case OPTION_IGNORE_LMA:
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ignore_lma = TRUE;
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break;
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case OPTION_NO_IGNORE_LMA:
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ignore_lma = FALSE;
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break;
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'
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LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS=rx_elf_create_output_section_statements
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